ForgeRock Access Management up to 6.5.3 deserialization

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as critical has been found in ForgeRock Access Management up to 6.5.3. The impacted element is an unknown function. Performing a manipulation results in an unknown weakness. This vulnerability is reported as CVE-2021-35464. The attack is possible to be carried out remotely. Moreover, an exploit is present. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in ForgeRock Access Management up to 6.5.3 (Access Management Software). CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

ForgeRock AM server before 7.0 has a Java deserialization vulnerability in the jato.pageSession parameter on multiple pages. The exploitation does not require authentication, and remote code execution can be triggered by sending a single crafted /ccversion/* request to the server. The vulnerability exists due to the usage of Sun ONE Application Framework (JATO) found in versions of Java 8 or earlier

The weakness was disclosed 06/29/2021 as a47894244. The advisory is shared at backstage.forgerock.com. This vulnerability is uniquely identified as CVE-2021-35464. Technical details are unknown but a public exploit is available.

The exploit is shared for download at exploit-db.com. It is declared as attacked. The CISA Known Exploited Vulnerabilities Catalog lists this issue since 11/03/2021 with a due date of 11/17/2021:

Apply updates per vendor instructions.

Upgrading to version 7.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (50131). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Access Management Software

Vendor

ForgeRock

Name

Access Management

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Deserialization
CWE: CWE-502 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Access Management 7.0

Timelineinfo

06/23/2021 🔍
06/29/2021 +6 days 🔍
07/12/2021 +13 days 🔍
02/05/2025 +1304 days 🔍

Sourcesinfo

Advisory: a47894244
Status: Confirmed

CVE: CVE-2021-35464 (🔍)
GCVE (CVE): GCVE-0-2021-35464
GCVE (VulDB): GCVE-100-178317
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/12/2021 21:03
Updated: 02/05/2025 08:16
Changes: 07/12/2021 21:03 (37), 07/14/2021 16:55 (1), 07/15/2021 19:05 (4), 04/21/2024 20:35 (26), 09/09/2024 06:18 (3), 09/16/2024 01:46 (1), 02/05/2025 08:16 (31)
Complete: 🔍
Committer: evgeniasinopidou
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.